FR4 HASL Pb-Free OEM Rigid Multilayer SMT PCB Double Side PCB Assembly
Double Side PCB Assembly Introduction
Double sided PCBs have two sided traces with a top and bottom layer. For these types of circuit boards are more complex than single sided PCBs, it would be more difficult to produce. Assembler mount conductive copper and components on both sides of the circuit board, which allows the traces to cross over each other. This results in a higher density of circuits without the need of point-to-point soldering.
The benefits of using double sided PCBs far outweigh the cons.
PCBA CAPABILITIES
| Quality Grade | Standard IPC 2 | Material | FR-4/Normal Tg/High Tg/Low Dk/HF FR4/PTEE/PI |
| Number of Layers | 1 - 8layers | Board Size | Custom |
| Order Quantity | 1pc - 10000+pcs | Board Thickness | 0.1mm - 0.8mm |
| Build Time | 2days - 5weeks | Copper Weight (Finished) | 0.5oz - 6.0oz |
| Min Tracing/Spacing | 3mil/3mil | Silkscreen Sides | As per the file |
| Solder Mask Sides | As per the file | Silkscreen Color | White, Black, Yellow |
| Solder Mask Color | Green, White, Blue, Black, Red, Yellow | Surface Finish | HASL - Hot air solder leveling |
| Solder-stop coating---Soldermask oil | Green, White, Blue, Black, Red, Yellow | Lead - free HASL - RoHS |
| Solder-stop coating---Coverlay | PI and PET film | ENIG - RoHS |
| Min Annular Ring | 3mil | Immersion Tin - RoHS |
| Min Drilling Hole Diameter | 8mil | OSP - RoHS |
| Min. hole size---Drilling (PTH) | 0.2mil | Other Techniques | Peelable solder mask ;Gold fingers ;Stiffener (only for PI/FR4 substrate) |
Our SMT capabilities:
SMT Assembly: SMT provides a flexible high technology.
These solutions include:
7 high-speed placement machines,
7 automatic printers with fiducial alignment,
2 X-ray machines,
BGA maintenance machines,
ICT test machines
Our DIP function:
A-8 semi-assembly production line with four wave soldering machines
1 U-shaped automatic assembly line for box-type building products with test stations
High temperature / low temperature aging test furnace B-4 for products required for aging test
With time control and temperature control
All products are 100% inspected and tested during the DIP process
Haina lean Electronics Co.,Ltd is a competitive China customize pcba for medical breathing machine OEM manufacturer, supplier and vendor, you can get quick turn customize pcba for medical breathing machine production prototypes and samples from our factory.
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Double Side PCB Assembly Process
Similar products
Double Side PCB Assembly Delivery Time
| Product Type | Qty | Normal lead time | Quick-turn lead time |
| SMT+DIP | 1-50 | 1WD-2WD | 8H |
| SMT+DIP | 51-200 | 2WD-3WD | 1.5WD |
| SMT+DIP | 201-2000 | 3WD-4WD | 2WD |
| SMT+DIP | ≥2001 | 4WD-5WD | 3WD |
| PCBA(2-4Layer) | 1-50 | 2.5WD-3.5WD | 1WD |
| PCBA(2-4Layer) | 51-2000 | 5WD-6WD | 2.5WD |
| PCBA(2-4Layer) | ≥2001 | ≥7WD | 5WD |
| PCBA(6-10Layer) | 1-50 | 3WD-4WD | 2.5WD |
| PCBA(6-10Layer) | 51-2000 | 7WD-8WD | 6WD |
| PCBA(10-HDILayer) | 1-50 | 7WD-9WD | 5WD |
| PCBA(10-HDILayer) | 51-2000 | 9WD-11WD | 7WD |
Double Side PCB Assembly Application Field
Our products are widely used in
1.communication equipment,
2.industrial control,
3.consumer electronics,
4.medical equipment,
5.aerospace,
6.light-emitting diode lighting,
7.automotive electronics etc
Workshop
Common packaging
1.PCB: Vacuum packaging with carton box
2.PCBA: ESD packaging with carton box
Why choose us?
1. We are the manufacturer/ factory; Welcome to visit us one day.
2. We have good quality control systems, including AOI, ISO 9001 etc. ;
3. All the material we use have the RoHS identify;
4. All the components we use are the New & Original;
5. One-stop service can be provided from PCB design, 1-36 layers PCB manufacturing, components sourcing, PCB Assembly, to Fully Product Assembly.
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FR4 HASL Pb Free ENIG Multilayer Double Side PCB Assembly Images
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